Skip to main content Home Products Services Access Archive Certification Maps Monitoring Online Store Regional World Data System Resources Alerts Education Metadata NEWIS Quick Links News BAMS Publications About Locations Our Impact Contact Search Jump to regional table: Northern Atlantic Coast Central Atlantic Coast Southern Atlantic Coast Other Atlantic Sites Eastern Gulf of America Coast Western Gulf of America Coast Northern Pacific Coast Central Pacific Coast Southern Pacific Coast Other Pacific Islands Great Lakes Alaska Coast Hawaiian Island Coast Monthly Average Temperature (F) for Northern Atlantic Coast Coastal Water Temperature Guide Home Northern Atlantic Coast Recent Temperature (F) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC GULF OF MAINE - 78 NM East of Portsmouth, NH 43.1 40.6 39.9 41.2 46.3 54.1 63.0 65.4 61.1 54.8 50.0 46.4 PORTLAND - 12 NM Southeast of Portland,ME 58.6 (07/24/2026 12:50 UTC) 41.5 39.0 38.6 42.0 48.6 55.9 61.5 63.7 60.6 55.2 49.9 45.1 NANTUCKET 54 NM Southeast of Nantucket 68.7 (07/24/2026 12:50 UTC) 45.5 43.2 42.7 44.0 48.3 55.1 63.6 68.8 66.4 60.5 55.5 49.9 GEORGES BANK 170 NM East of Hyannis, MA 58.6 (07/24/2026 13:00 UTC) 45.0 42.5 40.9 42.0 46.5 54.2 62.8 66.1 63.6 59.5 53.8 49.3 BOSTON 16 NM East of Boston, MA 63.0 (07/24/2026 12:50 UTC) 42.0 39.2 39.2 43.0 50.8 59.4 65.2 66.7 63.7 57.5 51.5 46.5 CAPE COD - 9 NM North of Provincetown, MA 44.2 41.5 41.3 43.3 49.7 57.7 63.0 64.7 64.1 58.1 52.4 47.6 NANTUCKET SOUND 73.9 (07/24/2026 13:00 UTC) 38.3 36.4 39.4 46.5 54.4 64.0 73.0 74.6 70.1 61.6 52.2 43.4 Eastport, ME 50.7 (07/24/2026 13:24 UTC) 40.2 37.1 37.0 39.3 42.8 46.8 50.6 53.5 54.5 53.4 49.7 45.1 Cutler Farris Wharf, ME 49.6 (07/24/2026 13:24 UTC) 40.7 37.9 37.8 40.0 43.6 47.4 51.4 54.1 54.9 54.0 50.2 45.4 Bar Harbor, ME 56.7 (07/24/2026 13:24 UTC) 36.0 33.4 35.1 40.4 46.8 52.2 56.6 58.4 57.1 54.0 48.7 42.1 Portland, ME 58.1 (07/24/2026 13:24 UTC) 39.3 37.6 39.5 44.2 50.2 56.1 59.7 61.3 60.7 54.8 48.3 43.8 Fall River, MA 75.6 (07/24/2026 13:24 UTC) 38.9 37.7 41.3 48.5 57.1 65.8 75.1 75.6 70.1 61.5 51.4 44.1 Chatham, Lydia Cove, MA 39.8 38.5 42.0 49.1 56.5 63.3 68.7 68.8 66.1 59.7 50.4 43.9 Woods Hole, MA 77.9 (07/24/2026 13:24 UTC) 36.8 34.7 38.1 45.5 54.8 64.0 71.2 72.6 69.4 61.7 51.7 42.9 Nantucket Island, MA 72.9 (07/24/2026 13:24 UTC) 36.6 35.9 41.1 50.4 59.5 68.1 74.0 74.9 69.7 60.1 50.2 42.5 Newport, RI 70.3 (07/24/2026 13:24 UTC) 39.4 37.7 39.6 45.7 53.9 62.9 68.8 70.0 67.5 61.2 52.4 45.0 Conimicut Light, RI 74.7 (07/24/2026 13:24 UTC) 38.0 37.0 40.8 49.0 58.0 67.6 74.9 75.3 71.0 62.1 51.7 43.7 Providence, RI 72.3 (07/24/2026 13:24 UTC) 38.1 36.7 40.2 47.8 55.8 64.4 71.8 73.7 70.0 61.9 51.6 43.5 Quonset Point, RI 37.5 37.0 39.9 47.6 54.5 65.5 72.4 71.5 67.1 61.2 51.4 43.0 New London, CT 67.5 (07/24/2026 13:18 UTC) 40.3 38.3 40.7 46.9 54.0 62.0 69.3 71.6 69.8 63.4 54.4 46.1 New Haven, CT 71.1 (07/24/2026 13:24 UTC) 39.9 38.7 42.5 50.0 58.8 66.7 73.2 75.7 72.4 63.8 53.2 45.4 Bridgeport, CT 70.7 (07/24/2026 13:24 UTC) 39.8 35.7 38.8 45.2 53.7 62.0 69.0 72.5 72.9 64.6 54.4 46.4 Jump to regional table: Northern Atlantic Coast Central Atlantic Coast Southern Atlantic Coast Other Atlantic Sites Eastern Gulf of America Coast Western Gulf of America Coast Northern Pacific Coast Central Pacific Coast Southern Pacific Coast Other Pacific Islands Great Lakes Alaska Coast Hawaiian Island Coast Monthly Average Temperature (F) for Central Atlantic Coast Coastal Water Temperature Guide Home Central Atlantic Coast Recent Temperature (F) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Frying Pan Shoals, NC 83.7 (07/24/2026 13:00 UTC) 65.1 64.2 65.6 68.8 73.8 79.2 82.9 83.1 81.9 78.1 73.9 69.9 Delaware Bay 26 NM Southeast of Cape May, NJ 73.0 (07/24/2026 13:00 UTC) 45.0 42.4 43.4 48.8 56.9 67.2 74.4 75.0 72.3 65.8 58.9 51.2 Virginia Beach 64 NM East of Virginia Beach, VA 79.0 (07/24/2026 13:00 UTC) 53.8 50.3 49.6 52.2 59.1 69.1 78.1 78.6 74.4 68.6 62.5 56.8 Long Island - 30 NM South of Islip, NY 72.5 (07/24/2026 12:40 UTC) 45.0 41.7 41.4 45.6 53.4 64.2 72.9 73.3 70.1 63.8 57.4 51.1 Texas Tower #4 - 75 NM East of Long Beach, NJ 51.8 49.2 46.6 47.7 52.1 63.6 75.0 76.2 72.5 66.6 60.7 56.1 Thomas Point, MD 38.0 37.4 42.7 52.3 62.9 72.9 79.2 79.5 74.7 64.9 53.4 43.7 Montauk, NY 71.1 (07/24/2026 13:24 UTC) 39.5 37.4 42.0 48.3 53.7 62.2 69.8 71.2 69.2 62.2 53.4 45.3 The Battery, NY 73.2 (07/24/2026 13:24 UTC) 40.3 38.1 41.0 47.8 57.0 66.1 72.3 74.8 72.4 64.4 54.5 46.1 Bergen Point West Reach, NY 39.4 38.0 41.7 49.4 58.4 67.8 74.1 75.6 71.9 63.0 52.9 44.6 Sandy Hook, NJ 74.8 (07/24/2026 13:24 UTC) 37.5 37.0 42.0 50.3 59.5 69.7 76.4 76.1 72.0 62.2 51.3 42.8 Atlantic City, NJ 69.8 (07/24/2026 13:24 UTC) 39.6 38.4 42.1 48.8 56.5 64.6 68.9 72.9 72.1 64.2 53.8 45.2 Cape May, NJ 75.9 (07/24/2026 13:24 UTC) 39.4 39.1 44.6 52.8 61.5 69.8 74.0 75.9 73.8 65.0 53.6 45.2 Ship John Shoal, NJ 79.9 (07/24/2026 13:24 UTC) 38.1 36.4 42.6 53.1 63.3 73.7 78.9 79.4 74.3 65.3 52.9 43.5 Marcus Hook, PA 80.1 (07/24/2026 13:24 UTC) 38.1 38.1 44.3 53.9 64.1 74.5 81.0 80.6 74.6 65.1 53.0 43.1 Philadelphia, PA 84.2 (07/24/2026 13:24 UTC) 37.1 37.0 43.0 52.8 62.9 72.6 79.1 78.8 73.6 63.6 51.3 41.8 Newbold, PA 79.3 (07/24/2026 13:24 UTC) 36.2 36.8 43.4 53.5 63.4 73.7 80.5 78.7 72.4 61.0 48.4 39.8 Delaware City, DE 37.2 37.6 44.1 53.8 64.5 74.7 80.8 80.2 74.1 63.6 51.8 42.5 Reedy Point, DE 37.0 37.3 43.9 54.0 64.7 75.0 81.6 80.9 75.3 64.9 52.8 42.6 Lewes, DE 75.0 (07/24/2026 13:24 UTC) 39.7 39.6 44.0 51.6 60.1 68.6 73.0 74.8 72.7 64.2 53.4 45.1 Ocean City Inlet, MD 73.4 (07/24/2026 13:18 UTC) 41.7 40.0 44.4 52.0 60.3 68.3 72.9 74.8 73.7 66.3 55.8 47.7 Bishops Head, MD 77.4 (07/24/2026 13:24 UTC) 39.0 39.4 47.5 59.4 68.2 77.6 82.7 81.2 75.4 64.5 51.1 43.3 Cambridge, MD 81.9 (07/24/2026 13:24 UTC) 38.1 38.5 45.7 56.9 66.8 76.4 82.3 81.3 75.5 64.9 52.6 43.1 Tolchester Beach, MD 80.4 (07/24/2026 13:18 UTC) 36.9 36.8 43.9 54.2 64.7 74.8 80.5 79.8 74.1 63.5 51.4 41.9 Chesapeake City, MD 81.9 (07/24/2026 13:24 UTC) 37.3 36.8 44.4 55.3 66.3 76.9 83.0 81.8 75.6 64.6 52.5 44.0 Baltimore, MD 40.0 38.9 44.4 54.7 65.4 74.8 80.8 80.9 76.6 67.4 55.7 45.6 Solomons Island, MD 82.8 (07/24/2026 13:24 UTC) 43.2 42.0 47.3 56.2 65.8 74.5 80.8 81.1 76.6 67.4 56.3 47.5 Washington, DC 83.7 (07/24/2026 13:18 UTC) 38.4 39.4 47.5 59.0 67.8 77.6 83.0 81.9 75.9 65.1 52.1 43.0 Wachapreague, VA 76.5 (07/24/2026 13:24 UTC) 41.4 42.6 49.8 59.1 67.9 76.9 81.7 80.6 75.5 65.6 54.3 46.2 Kiptopeke, VA 77.4 (07/24/2026 13:18 UTC) 42.2 41.5 46.9 55.5 65.1 74.3 78.9 78.9 75.7 67.1 56.1 47.5 Lewisetta, VA 79.9 (07/24/2026 13:18 UTC) 39.9 39.7 46.8 57.3 67.3 76.5 81.8 81.2 75.3 65.1 53.6 44.9 Yorktown USCG Training Center, VA 81.1 (07/24/2026 13:24 UTC) 43.0 42.3 48.0 57.5 67.7 76.4 81.5 81.8 77.4 68.6 57.2 48.3 Sewells Point, VA 80.1 (07/24/2026 13:24 UTC) 43.2 43.1 48.9 57.8 66.7 75.3 80.1 80.3 76.6 67.9 56.9 48.3 Money Point, VA 82.9 (07/24/2026 13:24 UTC) 48.6 48.6 53.8 62.0 70.8 79.4 84.5 84.8 79.9 71.3 61.3 53.2 Duck, NC 71.8 (07/24/2026 13:24 UTC) 45.9 43.4 46.3 52.3 60.3 67.9 70.5 74.0 75.0 68.7 59.7 52.1 Oregon Inlet Marina, NC 79.2 (07/24/2026 13:24 UTC) 45.4 45.7 51.9 60.7 68.9 76.4 80.6 80.1 76.1 68.1 58.0 50.5 USCG Station Hatteras, NC 80.2 (07/24/2026 13:24 UTC) 50.1 51.4 56.6 64.1 71.4 78.4 81.5 81.3 78.5 70.5 60.9 54.5 Beaufort, Duke Marine Lab, NC 82.9 (07/24/2026 13:24 UTC) 49.9 50.5 56.3 64.0 71.9 79.1 82.7 82.5 78.5 71.4 61.4 54.0 Wilmington, NC 86.0 (07/24/2026 13:24 UTC) 47.2 48.9 56.4 65.2 73.2 80.1 83.6 83.0 78.4 70.9 60.7 51.6 Wrightsville Beach, NC 82.8 (07/24/2026 13:24 UTC) 53.5 52.0 56.4 63.6 71.3 78.4 81.8 83.0 81.2 74.4 65.0 58.2 Jump to regional table: Northern Atlantic Coast Central Atlantic Coast Southern Atlantic Coast Other Atlantic Sites Eastern Gulf of America Coast Western Gulf of America Coast Northern Pacific Coast Central Pacific Coast Southern Pacific Coast Other Pacific Islands Great Lakes Alaska Coast Hawaiian Island Coast Monthly Average Temperature (F) for Southern Atlantic Coast Coastal Water Temperature Guide Home Southern Atlantic Coast Recent Temperature (F) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC EAST HATTERAS - 150 NM East of Cape Hatteras 81.5 (07/24/2026 12:50 UTC) 69.2 68.6 67.6 69.2 72.5 76.4 80.9 82.0 80.8 77.6 74.3 71.4 SOUTH HATTERAS - 225 NM South of Cape Hatteras 86.2 (07/24/2026 12:50 UTC) 71.7 70.5 71.3 72.0 75.2 79.0 82.2 83.5 82.4 79.0 75.9 73.8 EDISTO - 41 NM Southeast of Charleston, SC 84.4 (07/24/2026 13:00 UTC) 68.0 66.9 67.6 70.3 74.8 79.8 83.3 83.5 81.9 79.3 75.8 72.0 GRAYS REEF - 40 NM Southeast of Savannah, GA 56.3 56.1 60.3 67.3 74.8 80.1 83.2 83.9 81.9 76.3 69.0 61.7 CANAVERAL 20 NM East of Cape Canaveral, FL 72.9 71.8 72.0 74.3 77.4 80.8 82.9 83.7 84.0 81.8 78.7 75.6 CANAVERAL EAST - 120NM East of Cape Canaveral 85.8 (07/24/2026 12:40 UTC) 74.9 74.1 74.2 75.9 78.2 81.6 84.1 84.9 84.1 81.9 78.8 76.6 Fowey Rock, FL 74.0 74.0 75.0 77.1 79.9 82.9 85.0 85.7 84.8 82.2 78.9 76.2 8722670 - Lake Worth Pier, FL 86.4 (07/24/2026 12:48 UTC) 74.5 74.8 75.6 77.8 80.3 82.7 85.0 85.7 85.1 82.2 79.1 76.7 St
Refresher course for BLS/anaphylaxis Other suggested training to include Self directed study, for example: NICE guidelines Product SPC IMPORTANT INFORMATION:
Vitamin B12 is part of the vitamin B-complex range, which is a class of water-soluble vitamins essential for cell growth and development
1 mg is the same as 1000 mcg
